69 Liffey Terrace, Lucan, County Dublin, K78A991
Retention permission for a two-storey side extension containing a sitting room, utility, bedroom, and study.
SD26B/0068W · South Dublin County Council · Lodged 18 February 2026
- Reference
- SD26B/0068W
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Retention
- Received
- 18 February 2026
Summary
AI-generatedThis application seeks retention permission for an existing two-storey extension built to the side of the dwelling. The extension contains a sitting room and utility room on the ground floor, and a bedroom and study room on the first floor.
- Storeys
- 2
Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.
Official record
Development description
Two-storey extension to side, consisting of a sitting room and a utility room at ground floor and a bedroom and a study room at first floor.
Land-use zoning
What this land is zoned for
“To protect and/or improve residential amenity”
National zoning type: Existing residential
Objective set by the South Dublin County Development Plan 2022-2028 (2022–2028). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.
Read the zoning objectives in the development planBuilt & sold
What happened next
Beyond the decision: whether this development was built, and what property here has sold for.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 23 Liffey Hall, Liffey Valley Park, Lucan | Jun 2026 | €395,000 | 68 m |
| 47 Liffey Terrace, Liffey Valley Park, Lucan | Nov 2025 | €432,000 | 72 m |
| 19 Liffey Crescent, Liffey Park Lucan, Dublin | May 2025 | €451,000 | 84 m |
| 17 Larkfield Place, Lucan, Dublin | Oct 2025 | €495,057 | 116 m |
| 42 Liffey Ave, Liffey Valley Park, Lucan | Jun 2025 | €431,000 | 135 m |
| 44 Larkfield Ave, Lucan, Dublin | Feb 2025 | €555,000 | 157 m |
| 2 Liffey Crescent, Liffey Valley Park, Lucan | Feb 2026 | €435,000 | 159 m |
| 34 Liffey Park, Liffey Valley Park, Lucan | Oct 2025 | €459,000 | 162 m |
Nearby properties, not this site — a guide to local values.
Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.
Key dates
Timeline
- Application received18 February 2026
- Decision due14 April 2026
- Decision issued9 April 2026
- Permission expiry21 May 2031
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- InvalidAt this site
Remove hipped roof over existing single storey side extension; move out the wall to the side of the extension…
69, Liffey Terrace, Lucan, Co. Dublin
SD22B/0123South DublinLodged 22 Mar 2022Extension
- GrantedAt this site
(1) To remove Hippedroof over existing sigle storey extension (2) Move out the wall to the side of the…
69, Liffey Terrace, Lucan, Co. Dublin
SD22B/0252South DublinLodged 31 May 2022Extension
- GrantedAt this site
(1) Remove lean-to hipped roof over existing single-storey extension at side of the dwelling house; (2)…
69, Liffey Terrace, Lucan, Co. Dublin
SD10B/0055South DublinLodged 18 Feb 2010Extension
- Granted30 m away
A first floor side extension over existing ground floor side area consisting of a bedroom and ensuite, the…
1, Liffey Crescent, Lucan, Co. Dublin
SD08B/0175South DublinLodged 19 Mar 2008Extension
- Refused50 m away
Conversion of existing two storey semi-detached house into a two storey all day creche facility
7, Liffey Crescent, Liffey Valley Park, Lucan, Co. Dublin.
SD06A/0023South DublinLodged 16 Jan 2006Change of use
- Granted50 m away
First floor extension to side with tiled roof over. Kitchen & dining room extension to rear with tiled roof…
22, Liffey Park, Liffey Valley Park, Lucan, Co. Dublin.
SD05B/0151South DublinLodged 8 Mar 2005Extension
- Granted70 m away
10 no. two storey dwellings comprising of 8 no. semi- detached and 2 no. detached houses
Ballyowen Lane, Ballyowen, Lucan, Co. Dublin.
S99A/0842South DublinLodged 26 Nov 1999Housing estate
- Granted70 m away
24 No. 2 and 3 bed terraced courtyard houses and associated site works, open space and car parking on site of…
Liffey Valley Park, Ballyowen Lane, Lucan, Co. Dublin.
S01A/0323South DublinLodged 28 May 2001Housing estate
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
2-storey extension at side, consisting of sitting room, bedroom at ground floor level and 2 bedrooms en suite…
Crockshane, Rathcoole, Co. Dublin.
SD08B/0584South DublinLodged 10 Nov 2008
- GrantedExtension
Two storey extension to side. The extension shall consist of utility room and living room on ground floor,…
85, Loreto Avenue, Rathfarnham, Dublin 14.
D06B/0996Dún Laoghaire–RathdownLodged 15 Nov 2006
- GrantedExtension
Two storey extension to side of existing house, including a new sitting room, utility room and extending…
1, Kennington Crescent, Templeogue, Dublin 6W.
SD05B/0739South DublinLodged 25 Nov 2005
- GrantedExtension
Two storey extension consisting of study/TV room on ground and bedroom/ensuite on first floor to side
58, Esker Lodge, Lucan, Co. Dublin
SD07B/0803South DublinLodged 26 Sept 2007
- RefusedExtension
Two storey extension comprising of sitting room, dining room and 2 bedrooms to the side
12 Monastery Gate Green, Clondalkin, Dublin 22.
SD02B/0171South DublinLodged 22 Apr 2002
- GrantedExtension
Two storey extension comprising of ground floor sitting room, utility room. First floor, bedroom & en suite
1, Greenfield Park, Ballycullen Road, Dublin 24
SD07B/0209South DublinLodged 10 May 2007
Community
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